Mohammad Hassan Ganji Ph.D (Persian: ??????? ?????), (June 11, 1912 – July 19, 2012) was an Iranian meteorologist and academic.
He was born in Birjand.
He is credited as being the father of modern geography in Iran.Ganji established the Iran Meteorological Organization in 1955 and served as the head of Iran's Department General of Meteorology from 1956 to 1968.